| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $168.57 | 9.413% | $184.4375 | $184.44 | $184.45 | $184.40 |
| Purchase #2 | $161.39 | 4.368% | $168.4395 | $168.44 | $168.45 | $168.40 |
| Purchase #3 | $10.89 | 11.390% | $12.1304 | $12.13 | $12.15 | $12.10 |
| Purchase #4 | $162.79 | 7.699% | $175.3232 | $175.32 | $175.30 | $175.30 |
| Purchase #5 | $65.51 | 6.647% | $69.8644 | $69.86 | $69.85 | $69.90 |
| Purchase #6 | $45.93 | 10.840% | $50.9088 | $50.91 | $50.90 | $50.90 |
| Purchase #7 | $186.86 | 8.845% | $203.3878 | $203.39 | $203.40 | $203.40 |
| 7 purchase totals = | $801.94 | $864.4916 | $864.49 | $864.50 | $864.40 | |